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£279+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2026.

Wed 17/612:35
LGW
-
BKK
1 stop29h 35m
Multiple Airlines
Thu 12/1116:25
BKK
-
LGW
Nonstop13h 00m
Multiple Airlines
Deal found 23/3£423
Mon 27/416:15
LHR
-
BKK
1 stop15h 30m
SAUDIA
Wed 13/515:20
BKK
-
LHR
1 stop35h 10m
SAUDIA
Deal found 22/3£423
Thu 11/610:20
LGW
-
BKK
1 stop20h 15m
Condor
Mon 22/622:35
BKK
-
LGW
1 stop16h 25m
Condor
Deal found 20/3£424
Wed 13/522:05
LHR
-
BKK
1 stop22h 10m
Shenzhen Airlines
Tue 19/503:15
BKK
-
LHR
1 stop22h 45m
Shenzhen Airlines
Deal found 20/3£424
Tue 24/1110:30
LGW
-
BKK
1 stop18h 50m
China Eastern
Thu 10/1213:35
BKK
-
LGW
1 stop23h 55m
China Eastern
Deal found 22/3£425
Fri 1/522:00
LHR
-
BKK
2 stops38h 15m
Hainan Airlines
Sun 10/511:05
BKK
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 21/3£425

Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 25 March 2026
Explore Thailand
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Flights to Trat

Find flight deals to Thailand

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 March 2026.

Return from

£423

One-way from

£279

Popular in

July

Cheapest in

May

Average price

£629

Good round-trip deal

£583 or less

Good one-way deal

£368 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 17/6-12/11
  • 1 total stop
  • 42h 35m total
  • London to Bangkok
Search Deals
Air China
  • Air China
  • 16/4
  • 1 total stop
  • 32h 50m total
  • London to Thailand
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals
Price to beat on a round-trip flight from London to Thailand.
Search Deals
Price to beat on a one-way flight from London to Thailand.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 March 2026.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 22/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Sun 17/5

03:15-19:50

1 stop22h 35m

£448

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 6/5

18:00-22:15

3 stops22h 15m

Bangkok Suvarnabhumi

Tue 12/5

02:10-15:00

1 stop18h 50m

£468

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Wed 6/5

18:00-22:45

1 stop22h 45m

Phuket City

Thu 14/5

00:05-15:00

1 stop20h 55m

£513

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Mon 4/5

11:35-22:45

1 stop29h 10m

Phuket City

Thu 14/5

00:05-15:00

1 stop20h 55m

£513

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Fri 29/5

18:00-18:05

1 stop18h 05m

Bangkok Suvarnabhumi

Sun 14/6

07:50-15:00

3 stops37h 10m

£518

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Sat 27/6

10:25-13:00

1 stop20h 35m

Bangkok Don Mueang Intl

Wed 8/7

15:15-07:30

1 stop22h 15m

£530

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 8/9

10:25-16:20

1 stop23h 55m

Bangkok Don Mueang Intl

Tue 27/10

16:50-06:25

1 stop20h 35m

£530

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 1/9

10:25-14:45

1 stop22h 20m

Bangkok Don Mueang Intl

Mon 28/9

13:35-07:20

1 stop23h 45m

£552

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Mon 18/5

21:20-22:00

1 stop18h 40m

Phuket City

Tue 26/5

23:05-18:40

1 stop25h 35m

£556

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Sat 4/7

10:25-13:00

1 stop20h 35m

Bangkok Don Mueang Intl

Sun 19/7

15:15-07:25

1 stop22h 10m

£568

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 33 resultsSorted by cheapest first
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4

Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 22 hours 2 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 14 March 2026.

Users looking for the lowest fares to Thailand should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are EVA Air, Thai Airways and Etihad Airways.

Etihad Airways
Etihad Airways
From £330
EVA Air
EVA Air
From £603
Thai Airways
Thai Airways
From £618
Emirates
Emirates
From £404

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Norse Atlantic UK and China Southern.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 25 March 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 25 March 2026.
Read reviews from past customers who have flown EVA Air,Thai Airways, andSAUDIA to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,390 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Thai Airways
7.8
Good
394 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
SAUDIA
7.4
Good
668 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Etihad Airways
7.3
Good
1,429 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
China Eastern
7.2
Good
200 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost £14, while return flights cost around £18.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £1,126, however they can be found for as little as £18.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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